Athletes could benefit from simple, self-administered, nonpharmacologic techniques for promoting sleep onset. A wealth of physiologic evidence and limited clinical data support several potential methods that might be conveniently applied at or near bedtime. These include inverted posture, skin warming/core cooling, motor relaxation, sensory withdrawal/masking, breathing techniques, and cognitive relaxation. Each holds promise as a possible element of a comprehensive sleep management program, but all need further investigation to confirm their efficacy or to determine optimal methods of application.